四年级数学上册简便计算234.docx
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四年级数学上册简便计算234
83.15－12.84－17.16
7.59×38＋7.59×62
56×125－90
17.57＋12.31＋82.43
4.16×4.3＋4.16×5.7
7.02×17.6－7.02×7.6
68.77＋49.71－38.77
44×1250×82
47.22－12.5－17.5
1.31×18＋1.31×82
8×1250－42
94.99＋11.28＋5.01
9.98×2.1＋9.98×7.9
7.57×11.72－7.57×1.72
66.67＋28.53－46.67
28×1250×62
79.93－14.97－15.03
3.03×52＋3.03×48
64×250－43
66.64＋13.17＋33.36
7.61×2.6＋7.61×7.4
1.4×13.07－1.4×3.07
98.37＋33.39－48.37
48×250×39
95.78－13.04－16.96
3×12＋3×88
40×125－47
59.56＋12.92＋40.44
2.63×5.1＋2.63×4.9
7.06×16.64－7.06×6.64
51.64＋63.54－11.64
36×125×61
44.05－14.41－15.59
3.15×25＋3.15×75
16×250－56
65.15＋10.18＋34.85
1.72×5.4＋1.72×4.6
6.43×1004.86－6.43×4.86
96.9＋22.19－46.9
12×250×28
50.04－14.85－15.15
5.4×32＋5.4×68
64×250－80
99.8＋14.54＋0.2
6.55×6.6＋6.55×3.4
6.2×101.69－6.2×1.69
54.32＋65.91－14.32
32×1250×29
67.54－11.88－18.12
5.59×59＋5.59×41
40×125－33
54.41＋11.78＋45.59
8.27×2.9＋8.27×7.1
3.27×1004.95－3.27×4.95
98.74＋22.11－78.74
32×25×17
99.28－13.34－16.66
3.31×49＋3.31×51
56×25－99
35.6＋12.78＋64.4
9.83×9＋9.83×1
7.6×106.36－7.6×6.36
59.62＋84.69－49.62
32×250×78
78.93－14.49－15.51
8.04×47＋8.04×53
48×250－64
80.44＋10.58＋19.56
9.93×3.6＋9.93×6.4
1.14×1003.56－1.14×3.56
99.51＋66.94－89.51
36×25×87
81.52－13.8－16.2
9.15×5＋9.15×95
32×25－98
34.91＋12.16＋65.09
2.08×4.1＋2.08×5.9
4.92×15.77－4.92×5.77
98.51＋85.94－68.51
36×25×38
62.26－11.27－18.73
9.43×45＋9.43×55
56×250－34
73.67＋11.39＋26.33
6.71×1.7＋6.71×8.3
4.35×11.9－4.35×1.9
61.83＋76.67－11.83
36×125×43
98.12－14.22－15.78
1.39×18＋1.39×82
96×125－87
28.83＋10.29＋71.17
3.34×9.4＋3.34×0.6
3.88×11.89－3.88×1.89
58.22＋95.05－28.22
20×1250×38
83.37－13.49－16.51
6.1×61＋6.1×39
24×25－54
29.61＋13.74＋70.39
2.87×7.4＋2.87×2.6
9.57×101.92－9.57×1.92
64.01＋26.89－54.01
44×125×54
56.55－10.35－19.65
9.08×76＋9.08×24
8×125－11
78.82＋12.85＋21.18
2.18×5＋2.18×5
6.71×103.4－6.71×3.4
71.72＋20.99－51.72
20×125×29
52.72－14.18－15.82
5.32×43＋5.32×57
40×25－31
29.14＋10.14＋70.86
6.05×2.3＋6.05×7.7
2×1003.37－2×3.37
98.11＋60.24－58.11
48×25×93
41.73－13.29－16.71
8.78×53＋8.78×47
88×125－54
24.14＋11.81＋75.86
5.29×4.5＋5.29×5.5
3.84×1007.81－3.84×7.81
52.26＋40.92－22.26
4×25×90
46.36－14.92－15.08
3×62＋3×38
72×25－42
29.28＋11.81＋70.72
5.07×0.4＋5.07×9.6
4.43×1003.57－4.43×3.57
65.52＋94.97－55.52
20×1250×56
86.13－14.41－15.59
5.67×62＋5.67×38
88×1250－44
47.12＋11.79＋52.88
7.84×5.2＋7.84×4.8
8.49×12.73－8.49×2.73
70.66＋21.5－60.66
8×25×55
77.17－14.85－15.15
1.18×24＋1.18×76
96×250－93
94.84＋13.82＋5.16
2.67×8.5＋2.67×1.5
6.61×11.98－6.61×1.98
62.01＋98.19－12.01
20×125×21
45.23－10.85－19.15
2.45×34＋2.45×66
88×1250－57
19.85＋10.04＋80.15
4.9×8.5＋4.9×1.5
1.71×103.2－1.71×3.2
88.71＋76.5－48.71
24×250×84
92.92－10－20
3.87×28＋3.87×72
48×1250－32
29.37＋10.03＋70.63
5.75×7.9＋5.75×2.1
5.98×1003.84－5.98×3.84
94.54＋56.31－54.54
8×125×89
42.98－10.89－19.11
4.32×27＋4.32×73
40×1250－52
67.9＋13.52＋32.1
4.36×9.8＋4.36×0.2
8.19×13.11－8.19×3.11
73.24＋44.77－53.24
40×25×32
80.54－11.53－18.47
1.17×83＋1.17×17
88×1250－73
72.37＋11.48＋27.63
1.73×4.1＋1.73×5.9
2.33×1005.12－2.33×5.12
50.34＋79.3－20.34
24×25×22
61.39－11.33－18.67
8.35×17＋8.35×83
40×25－19
55.9＋13.55＋44.1
6.8×5.5＋6.8×4.5
9.88×16.13－9.88×6.13
98.51＋76.28－48.51
40×25×18
40.97－11.05－18.95
6.93×74＋6.93×26
40×25－57
95.66＋11.67＋4.34
3.39×0.6＋3.39×9.4
8.26×18.03－8.26×8.03
96.33＋17.21－46.33
28×250×80
97.63－10.2－19.8
6.03×95＋6.03×5
16×125－41
77.43＋14.95＋22.57
3.18×8.2＋3.18×1.8
9.99×1006.22－9.99×6.22
60.07＋47.26－10.07
36×25×33
73.15－13.31－16.69
8.96×55＋8.96×45
24×125－40
63.44＋11.8＋36.56
6.94×7.9＋6.94×2.1
1.02×1008.4－1.02×8.4
74.46＋20.2－64.46
16×125×58
95.39－11.77－18.23
9.2×54＋9.2×46
64×25－41
35.24＋12.13＋64.76
5.27×6.4＋5.27×3.6
5.53×11.04－5.53×1.04
52.58＋76.05－32.58
4×250×63
61.55－10.63－19.37
4.32×50＋4.32×50
16×25－45
96.72＋14.03＋3.28
6.72×5.1＋6.72×4.9
5.18×104.27－5.18×4.27
96.96＋99.39－66.96
28×125×11
99.93－13.07－16.93
2.78×30＋2.78×70
24×125－53
69.75＋12.53＋30.25
5.25×9.3＋5.25×0.7
5.54×103.37－5.54×3.37
50.47＋89.85－20.47
16×25×28
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